Upon hearing Xiaosong's voice, dozens of researchers in the research team all looked towards the spatial tunnel.
The spatial tunnel was originally a turbulent small canyon. If Su Chaoyang hadn't shown everyone the four-dimensional space, they would only see a turbulent canyon. But now it's different; everyone can see any substance within the stone walls on both sides of the canyon, and so they have made new discoveries.
Ordinary people wouldn't understand, but everyone in the research team isn't ordinary.
They got it instantly, as the saying goes, laymen watch the fun, experts see the doorway!
Someone excitedly said, "I got it! This is a natural instrument!"
Someone agreed, "It should be, I mean, it's impossible for a spatial tunnel to appear out of nowhere. As the saying goes, mass causes space distortion, which then manifests as gravity!"
